All About Lightning Electrum
There is no case where Bitcoin is lost due to the failure of wallet recovery in Bitcoin-Qt, and because of Bitcoin-Qt's zeroing mechanism, even some older players often inadvertently lose bitcoins stored on Bitcoin-Qt, which electrum does not have at all.
If the transaction fee receivable is BCC, it is converted according to the market BCC and YLB exchange ratio, taking the latest prices in the BCC/BTC and YLB/BTC markets, and the exchange rate of BCC/YLB is the latest price in the (BCC/BTC) market / (YLB/BTC) market. The update period of the latest market price is 1s/time.
Lightweight Bitcoin Wallet Electrum announced that the next version will support Lightning network payments, implemented with Python, an electrum network node where wallet users do not need to run Lightning network nodes themselves to make payments, and electrum's Lightning network nodes have now been merged into the Electrum master branch.
Checkmempool and checkblockindex default to true in regtest mode.